package com.example.tg.Service;

import com.github.pagehelper.PageInfo;
import pojo.*;

public interface PurchaseReturnService {

    //增加采购退货订单
    int addPr(Pr pr);
    //删除采购退货订单
    int delePr(String id);
    //查询所有采购退货订单
    PageInfo<PurchaseReturn> listPr(ListPo listPo);

    int contPr();

    PurchaseReturn showPr(String code);
    int updaPr(Xgzt xgzt);
}
